| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun] [adv] a | 157 |
|
| 2 | a [adj] [noun] a year | 101 |
|
| 3 | [adj] [noun] [adv] a year | 39 |
|
| 4 | a [noun] [adv] a year | 15 |
|
